You like science? You enjoy science? Always use it for good, never for evil. Can you promise me that?
David LettermanIt was announced that President Obama and his wife, when they're finished in Washington, are moving to New York City. The guy just can't get enough gridlock.
David LettermanDo you know who is ready to go with the presidential campaign? Jeb Bush. Jeb already has plans to end the war in Iraq that his brother started. All he needs is a hot tub time machine.
David LettermanWhen we started the show, there were mixed responses. Half of the people said, 'That show doesn't have a chance.' The other half said, 'That show doesn't have a prayer.'
David Letterman